基于C8051f040的CAN总线智能节点设计  

Design of intelligent node in the CAN bus system based on C8051f040

作　　者：何燕平[1] 何辉[1] 宋佳[2] 

机构地区：[1]威海市哈尔滨工业大学(威海)计算机科学与技术学院,山东省264209 [2]威海市哈尔滨工业大学(威海)信息科学与工程学院

出　　处：《微计算机信息》2007年第32期63-64,67,共3页Control & Automation

基　　金：山东省自然科学基金山东省科技厅(Y2005G02)

摘　　要：CAN总线具有配置灵活、应用范围广的特点,C8051f040单片机功能强大,集成了CAN总线控制器。本文提出了一种基于C8051f040的CAN总线系统智能节点的设计方案,给出了相应的硬件和软件设计,实际运行结果验证了设计的正确性,其通用性好、可靠性高,具有广泛的应用前景。An international standard about CAN has been formed. The CAN bus is one of the most promising field bus. With development of the performance-prlce ratio and developing method for C8051f040,it has been used to all fields of our society. In this paper,a feasible solution is updated to implement a intelligent node design on the CAN bus with C8051f040. This paper also presents a hardware and software implementation of intelligent node. The operation proves the correctness of the design. The design has a good versatility, high reliability, good cost performance and it has a wide application prospect.

关 键 词：C8051F040 CAN总线 智能节点 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]